113205435142 has 8 divisors (see below), whose sum is σ = 170004920256. Its totient is φ = 56537128392.

The previous prime is 113205435073. The next prime is 113205435157. The reversal of 113205435142 is 241534502311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32792433 + ... + 32795884.

It is an arithmetic number, because the mean of its divisors is an integer number (21250615032).

Almost surely, 2^113205435142 is an apocalyptic number.

113205435142 is a deficient number, since it is larger than the sum of its proper divisors (56799485114).

113205435142 is an equidigital number, since it uses as much as digits as its factorization.

113205435142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65589182.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 113205435142 its reverse (241534502311), we get a palindrome (354739937453).

The spelling of 113205435142 in words is "one hundred thirteen billion, two hundred five million, four hundred thirty-five thousand, one hundred forty-two".